package data;

public class Data {
	public int uid = 0;
	public short iid = 0;
	public byte rat = 3;
	public byte sign = 0; // false means negative
	public Data() {
		uid = 0;
		iid = 0;
		rat = 3;
		sign = 0;
	}
	public Data(int uid, short iid, byte rat) {
		this.uid = uid;
		this.iid = iid;
		this.rat = rat;
		this.sign = 0;
	}
	public Data(int uid, short iid, byte rat, byte sign){
		this.uid = uid;
		this.iid = iid;
		this.rat = rat;
		this.sign = sign;
	}

}
